Disp fx of coronoid pro of l ulna, 7thF

This code signifies a fracture of the coronoid process, a small bony projection on the ulna in the elbow, that is no longer in its anatomical position. This specific instance involves the left arm and is being treated during a follow-up visit for an open fracture (where the bone broke through the skin) classified as type IIIA, IIIB, or IIIC, with the expectation of normal healing progression.

Apply this code for subsequent encounters when a patient with a previously diagnosed displaced coronoid process fracture of the left ulna, initially presenting as an open fracture type IIIA, IIIB, or IIIC, is receiving ongoing care and demonstrating routine healing. This would include follow-up appointments for cast changes, wound checks, or physical therapy during the healing phase.

• Ensure documentation specifies "displaced" and "left ulna" for accurate code assignment.
• Verify the initial open fracture type (IIIA, IIIB, or IIIC) was documented and that the current encounter is for routine healing.
• Do not use for initial encounter or for encounters involving delayed healing, nonunion, or malunion.